Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 16830

Hash
000000796d1ddcc04dc9d1e8d68de004840b00d1a8bbd7242f4bd9c8fca54673
Confirmations
23648
Time
2026-10-07 11:20:07 UTC
Median time
2026-10-07 11:12:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
677e90571723727901947e876271b81a1ee74fb6852cd9afe4714fd602393e40
Previous block
0000006bd5036a895abd1e1255a7727c952305c0904bc5affa9bb5eb3d05d37e
Next block
000000a2213278647f9b814ec13e7b4eed6813be06667d11a50e207eee329dc3

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 16830 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
677e90571723…4fd602393e40 coinbase1250